90059841 has 6 divisors (see below), whose sum is σ = 130086450. Its totient is φ = 60039888.

The previous prime is 90059807. The next prime is 90059843. The reversal of 90059841 is 14895009.

It can be written as a sum of positive squares in only one way, i.e., 89699841 + 360000 = 9471^2 + 600^2 .

It is not a de Polignac number, because 90059841 - 2¹⁹ = 89535553 is a prime.

It is a super-2 number, since 2×90059841² = 16221549921890562, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 90059796 and 90059805.

It is not an unprimeable number, because it can be changed into a prime (90059843) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5003316 + ... + 5003333.

It is an arithmetic number, because the mean of its divisors is an integer number (21681075).

Almost surely, 2^90059841 is an apocalyptic number.

It is an amenable number.

90059841 is a deficient number, since it is larger than the sum of its proper divisors (40026609).

90059841 is a wasteful number, since it uses less digits than its factorization.

90059841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10006655 (or 10006652 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 90059841 is about 9489.9863540471. The cubic root of 90059841 is about 448.2397755178.

The spelling of 90059841 in words is "ninety million, fifty-nine thousand, eight hundred forty-one".